// JavaScript Document
var activeSubList = null;
var activeListEntry = null;
function makeJSNavigation(parent_element){
	if(parent_element){
		for(var i=0; i<parent_element.childNodes.length; i++){
			if(parent_element.childNodes[i].nodeName == "LI"){
				var tmp = parent_element.childNodes[i];
				
				tmp.onmouseover = function(){
					if(activeSubList != null){
						activeSubList.style.display = "none";
						for(var z=0;z<document.getElementById("navigationArea").getElementsByTagName("li").length;z++){
							var li = document.getElementById("navigationArea").getElementsByTagName("li")[z];
							if(activeListEntry != null && activeListEntry.getElementsByTagName("a")[0].className != "activeLink"){
								activeListEntry.className = "";
							}
						}
					}
					this.className = "active";	
					activeListEntry = this;							
					if(this.getElementsByTagName("ul").length>0){
						subList = this.getElementsByTagName("ul")[0];
						activeSubList = subList;	
						subList.style.display = "block";
						subList.onmouseout = function(){
							this.style.display = "none";	
						}
						if(document.getElementById("intro") && document.getElementById("intro").getElementsByTagName("object").lenght>0){
							document.getElementById("intro").StopPlay();
						}
					}
				}
			}
		}
	}
}